All Medicaid billing entities listing CALLAHAN, PATRICK (OWNER) as their authorized official in the NPPES registry.
| State | Entities | Total Paid |
|---|---|---|
| Maryland | 1 | $538K |
| # | Provider | Location | Specialty | Total Paid |
|---|---|---|---|---|
| 1 | CHESAPEAKE ANESTHESIOLOGY AND PAIN MANAGEMENT PHYSICIANS LLC | CHESTERTOWN, MD | Pain Medicine Physician | $538K |